body {
    font-family: 'poppins', Arial, sans-serif;
    background: #f8f9fa;
    color: #22322a;
}
.navbar {
    background: #fff;
    box-shadow: 0 2px 8px rgba(34, 50, 42, 0.05);
}
.navbar-brand {
    font-weight: 700;
    color: #34944b;
    font-size: 1.6rem;
    letter-spacing: 2px;
}
.nav-link, .navbar-nav .nav-link.active {
    color: #22322a !important;
    font-weight: 500;
}
.btn-main {
    background-color: #34944b;
    color: #fff;
    font-weight: 600;
    border-radius: 2rem;
    padding: .65rem 2rem;
    transition: background .3s;
}
.btn-main:hover, .btn-main:focus {
    background: #257a38;
    color: #fff;
}
.hero {
    background: linear-gradient(115deg, rgba(52,148,75,0.04) 50%, transparent 100%);
    padding: 72px 0 64px 0;
}
.hero-title {
    font-size: 2.2rem;
    color: #22322a;
    font-weight: 700;
}
.hero-subtitle {
    font-size: 1.25rem;
    color: #48725c;
    margin-bottom: 2rem;
}
.section-title {
    color: #34944b;
    font-weight: 700;
    margin-bottom: 1.5rem;
}
.transport-img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 0.5rem;
    box-shadow: 0 8px 32px 0 rgba(44,120,82,0.08); 
  
}

.products-img {
    width: 100%;
    /* height: 300px; */
    object-fit: cover;
    border-radius: 1rem;
    background: #e4f7e8;
}
.feature-icon {
    font-size: 2.2rem;
    color: #34944b;
    margin-bottom: .75rem;
}
.why-card {
    border: none;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 10px rgba(52,148,75,0.04);
    text-align: center;
    padding: 1.7rem 1rem;
    transition: box-shadow .2s;
}
.why-card:hover {
    box-shadow: 0 4px 18px rgba(52,148,75,0.11);
}
.cta-section {
    background: linear-gradient(90deg, #34944b 60%, #257a38 100%);
    color: #fff;
    padding: 48px 0;
    border-radius: 1rem;
    margin-bottom: 32px;
}
.about-img {
    width: 100%;
    max-width: 280px;
    border-radius: 1rem;
    box-shadow: 0 2px 10px rgba(52,148,75,0.04);
}
.form-control:focus {
    border-color: #34944b;
    box-shadow: 0 0 0 0.2rem rgba(52,148,75,.08);
}
.footer {
    background: #22322a;
    color: #fff;
    font-size: 1rem;
    letter-spacing: .3px;
    padding: 32px 0 12px 0;
    margin-top: 32px;
}
.footer .footer-title {
    color: #89c89d;
    font-weight: 700;
    font-size: 1.4rem;
}
.footer a {
    color: #d9ffe1;
    text-decoration: underline;
}
@media (max-width: 767px) {
    .hero-title { font-size: 1.45rem;}
    .hero { padding: 44px 0 30px 0;}
    .cta-section { padding: 32px 10px;}
    .section-title { font-size: 1.15rem;}
}

/* Carousel sociétés pleine largeur */
.societes-carousel-full {
    margin: 0;
    padding: 0;
    max-width: 100vw;
    box-sizing: border-box;
}
.societes-carousel-full .carousel {
    max-width: 100%;
}
.societes-carousel-full .carousel-item {
    height: 75vh;
    min-height: 420px;
}
.societes-carousel-full .carousel-full-img {
    height: 75vh;
    min-height: 420px;
    object-fit: cover;
    object-position: center;
  
}
.societes-carousel-full .carousel-caption-custom {
    top: 50%;
    left: 0;
    right: 0;
    bottom: auto;
    transform: translateY(-50%);
    padding: 2.5rem 1.5rem;
    /* background: rgba(0,0,0,0.45); */
    text-align: center;
}
.societes-carousel-full .carousel-caption-custom h3 {
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
    font-size: 3.5rem;
}
.societes-carousel-full .carousel-caption-custom p {
    color: rgba(255,255,255,0.95);
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
    font-size: 1.35rem;
}
.societes-carousel-full .carousel-indicators {
    bottom: 1.5rem;
}
.societes-carousel-full .carousel-control-prev,
.societes-carousel-full .carousel-control-next {
    width: 4rem;
    opacity: 0.9;
}
@media (max-width: 767px) {
    .societes-carousel-full .carousel-item,
    .societes-carousel-full .carousel-full-img {
        height: 55vh;
        min-height: 320px;
    }
    .societes-carousel-full .carousel-caption-custom h3 {
        font-size: 1.85rem;
    }
    .societes-carousel-full .carousel-caption-custom p {
        font-size: 1.1rem;
    }
    .societes-carousel-full .carousel-indicators button {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        margin: 0 6px;
    }
    .societes-carousel-full .carousel-control-prev,
    .societes-carousel-full .carousel-control-next {
        width: 3rem;
    }
}
@media (max-width: 400px) {
    .societes-carousel-full .carousel-item,
    .societes-carousel-full .carousel-full-img {
        height: 45vh;
        min-height: 220px;
    }
}